196520-91-9Relevant academic research and scientific papers
Chiral, enantiopure aluminum(III) and titanium(IV) azatranes
Forcato, Massimiliano,Lake, Fredrik,Blazquez, Myriam Mba,Renner, Patrick,Crisma, Marco,Gade, Lutz H.,Licini, Giulia,Moberg, Christina
, p. 1032 - 1040 (2007/10/03)
AlIII and TiIV complexes of C3-symmetric tetradentate trisamidoamine ligands with trigonal bipyramidal coordination geometry, containing chlorine or dialkylamido groups, or with a free coordination site in the apical position, have been synthesised by salt metathesis and amine elimination. Products with threefold symmetry were generally obtained for tetravalent titanium, whereas for the aluminium complexes either asymmetric structures with two of the three podand arms taking part in coordination to the metal or symmetric arrangements possessing the full threefold symmetry were formed depending on the steric properties of the ligands. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.
C3-Symmetric tripodal tetra-amines - preparation from chiral amino alcohols via aziridines
Cernerud, Magnus,Adolfsson, Hans,Moberg, Christina
, p. 2655 - 2662 (2007/10/03)
Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C3-symmetric amines. N-alkylation and
